Lockdown (Stargate SG-1)

"Lockdown" is the third episode for season eight of the Canadian-American military science fiction television series Stargate SG-1. The episode was written by Joseph Mallozzi and Paul Mullie, and directed by Will Waring. This was the only episode in the eighth season to receive a syndication rating, but was also one of the lowest rated of the season on the Nielsen household ratings. The episode got strong reviews from major media publishers worldwide.

"Lockdown" is about the discovery of an outbreak of disease which first occurred in the Russian Federation, but later on infects personnel of Stargate Command. The outbreak is later revealed to be the ethereal remains of Anubis. At the same time, Jack O'Neill stops the recruiting process for SG-1 leaving Samantha Carter as the new leader of SG-1 throughout season 8. Anubis tries to take new hosts but is eventually defeated and forced to a destination chosen by Carter, a frozen, barren planet.